2-[(1E)-hex-1-en-3-yn-1-yl]-1,3,5-trimethylbenzene InChI=1/C15H18/c1-5-6-7-8-9-15-13(3)10-12(2)11-14(15)4/h8-11H,5H2,1-4H3/b9-8 benzene, 2-[(1E)-1-hexen-3-ynyl]-1,3,5-trimethyl-